diff --git a/example.env b/example.env
index d62510a..02b44f2 100644
--- a/example.env
+++ b/example.env
@@ -24,3 +24,6 @@ WEBHOOK_PORT=8443
 CUSTOM_CERT=true
 
 REDIS_PATH=redis://redis
+
+# Set log level, can be CRITICAL, ERROR, WARNING, INFO, DEBUG. By default it set to INFO.
+LOGLEVEL=
diff --git a/olgram/settings.py b/olgram/settings.py
index ad08cda..7ca0c3a 100644
--- a/olgram/settings.py
+++ b/olgram/settings.py
@@ -1,6 +1,6 @@
 from dotenv import load_dotenv
 from abc import ABC
-import os
+import os, logging
 from olgram.utils.crypto import Cryptor
 from functools import lru_cache
 
@@ -54,10 +54,6 @@ class ServerSettings(AbstractSettings):
     def hook_port(cls) -> int:
         return int(cls._get_env("WEBHOOK_PORT"))
 
-    @classmethod
-    def app_host(cls) -> str:
-        return "olgram"
-
     @classmethod
     def app_port(cls) -> int:
         return 80
@@ -87,6 +83,7 @@ class ServerSettings(AbstractSettings):
     def append_text(cls) -> str:
         return "\n\nЭтот бот создан с помощью @OlgramBot"
 
+    logging.basicConfig(level=os.environ.get("LOGLEVEL", "INFO"))
 
 class BotSettings(AbstractSettings):
     @classmethod
diff --git a/server/server.py b/server/server.py
index 97bbb49..727aa0f 100644
--- a/server/server.py
+++ b/server/server.py
@@ -65,5 +65,5 @@ def main():
     runner = web.AppRunner(app)
     loop.run_until_complete(runner.setup())
     logger.info("Server initialization done")
-    site = web.TCPSite(runner, host=ServerSettings.app_host(), port=ServerSettings.app_port(), ssl_context=context)
+    site = web.TCPSite(runner, port=ServerSettings.app_port(), ssl_context=context)
     return site